Connect the Spheres Activity Source: Adapted with permission by National Aeronautics and Space Administration, Global Precipitation Measurement Mission. This activity will provide you with an introduction to a series of lessons — Survivor Earth — about water resources on Earth. You’ll investigate Earth systems by making observations in nature and identifying systems in the natural world. Ultimately, you will understand how the four spheres, or systems, on Earth — biosphere, hydrosphere, geosphere, and atmosphere — are interconnected. [Read More]

Core Sampling Activity Source: Society of Petroleum Engineers. Adapted with permission. Core samples are small portions of a formation taken from an existing well and used for geologic analysis. The sample is analyzed to determine porosity, permeability, fluid content, geologic age, and probable productivity of oil from the site. Drilling is the only way to be sure that oil and gas fields exist and exactly what is present in the formation. [Read More]

Cores for Kids Activity Source: International Ocean Discovery Program Background The JOIDES Resolution is a ship that operates on behalf of the International Ocean Discovery Program and is one of a handful of vessels designed specifically to drill into the ocean floor for scientific research. The cylinders of sediment and rock that are recovered from the ocean floor — ​called “cores” — ​can be considered time machines, revealing secrets from Earth’s past about geology, climate change, and the origins and extremes of life. [Read More]

Cracked Plates & Tectonics Activity Source: Adapted with permission by Esri. In this activity, you’ll investigate dynamics in Earth’s crust that explain multiple Earth science phenomena. For the full activity, go to http://esriurl.com/ESW2016. Materials A computer/projector with internet connection Take these “tech tips.” Measure: At the top of the map, click the Measure button. Hover and click the Distance button. Click continuously along what you want to measure. Double-click to finish. [Read More]

Critical Zone Activity Source: Critical Zone Observatories The Critical Zone (CZ) is defined as the zone at Earth’s land surface extending from the top of the vegetation canopy through soil to subsurface depths at which fresh groundwater freely circulates. This is the zone where most terrestrial life — including humanity — resides. The U.S. Critical Zone Observatories (CZOs) provide important platforms for studying processes occurring in this zone. The CZOs aim to advance interdisciplinary studies of Earth surface processes, partly to recognize and predict variations in processes resulting from humans’ land use and climate change. [Read More]

Cupcake Core Sampling Activity Source: Adapted from Women in Mining Education Foundation Education Activities This activity is ideal for a small group of students, a youth group, or a parent-child activity. Purpose Trying to “see” what is beneath the surface of the Earth is one of the jobs of a geologist. Rather than digging up vast tracts of land to expose an oil field or to find some coal-bearing strata, core samples can be taken and analyzed to determine the likely composition of the Earth’s interior. [Read More]

Density of Minerals Activity Source: Adapted with permission by Minerals Education Coalition; Society for Mining, Metallurgy, and Exploration. Density is an intrinsic physical property of minerals that relates to the composition of the mineral and to the pattern in which the mineral’s atoms are arranged. “Intrinsic” means that the property is the same for the mineral, no matter what the size or shape of the sample. In this activity, students will measure and compare the densities of minerals. [Read More]

Determining Mineral Reserves Activity Source: Minerals Education Coalition. This activity was adapted with permission from theOhio Mining & Mineral Education Program (OMMEP) of the Ohio Aggregates & Industrial Minerals Association (OAIMA) in partnership with Wright State University. Common things we use every day, like roads, sidewalks, schools, hospitals and homes ─ to name just a few ─ are made up of rocks and minerals. As a resource, they are called mineral reserves and include materials like sand, gravel, limestone, granite, and other aggregate and construction materials. [Read More]

Drill Site Dilemma Activity Source: Consortium for Ocean Leadership. Adapted with permission. For teacher: The Integrated Ocean Drilling Program (IODP) is an international research program that explores the history and structure of Earth as recorded in seafloor sediments and rocks. It seeks to expand the reach of several previous programs by a collaborative union between the United States, Japan, and the European Union. The JOIDES Resolution is the research vessel that is operated by the United States. [Read More]

EarthCaching Activity Source: Geological Society of America. Adapted with permission. EarthCaching is an exciting educational activity through which you can learn about Earth and the natural processes that shape our planet over time. By combining GPS technology with outdoor field experiences, EarthCaching allows students and others to experience the wonders of Earth in an entirely new and entertaining way. Information about EarthCaching for educators can be found in a free Educator’s Guide that includes lessons and correlations to the National Science Education Standards and National Geography Education Standards. [Read More]